Low Toxic Corrosion Inhibitors for Amine-based CO2 Capture Process

被引：24

作者：

Srinivasan, Sureshkumar ^{[1
]}

Veawab, Amornvadee ^{[1
]}

Aroonwilas, Adisorn ^{[1
]}

机构：

[1] Univ Regina, Fac Engn & Appl Sci, Energy Technol Lab, Regina, SK S4S 0A2, Canada

来源：

GHGT-11 | 2013年 / 37卷

关键词：

Corrosion inhibitor; CO2; capture; amine; thiosulfate; electrochemical tests; weight loss tests;

D O I：

10.1016/j.egypro.2013.05.182

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This work evaluated inhibition performance of a low toxic corrosion inhibitor, namely sodium thiosulfate, on carbon steel in 5.0 kmol/m(3) monoethanolamine (MEA) solution at 80 degrees C and 0.55 mol/mol CO2 loading. Effects of corrosion inhibitor concentration and process contaminants, including formate and chloride, on inhibition performance were studied. The results show that sodium thiosulfate significantly reduced corrosion rate with an inhibition efficiency of up to 94% in short term exposure tests, but did not perform well in long term exposure tests due to the instability of passive film. Its inhibition efficiency was not affected by the presence of chloride and formate. (C) 2013 The Authors. Published by Elsevier Ltd. Open access under CC BY-NC-ND license. Selection and/or peer-review under responsibility of GHGT

引用

页码：890 / 895

页数：6

共 50 条

[1] Assessing the risk of corrosion in amine-based CO2 capture process
Krzemien, Alicja
Wieckol-Ryk, Angelika
Smolinski, Adam
Koteras, Aleksandra
Wieclaw-Solny, Lucyna
[J]. JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES, 2016, 43 : 189 - 197
[2] Simultaneous Capture of Mercury and CO2 in Amine-Based CO2 Absorption Process
Cui, Zheng
Aroonwilas, Adisorn
Veawab, Amornvadee
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (24) : 12576 - 12586
[3] Quantitative risk assessment of an amine-based CO2 capture process
Chanhee You
Jiyong Kim
[J]. Korean Journal of Chemical Engineering, 2020, 37 : 1649 - 1659
[4] Modeling aerosols in amine-based CO2 capture
Fulk, Steven M.
Rochelle, Gary T.
[J]. GHGT-11, 2013, 37 : 1706 - 1719
[5] Amine-based capture of CO2 for utilization and storage
Yamada, Hidetaka
[J]. POLYMER JOURNAL, 2021, 53 (01) : 93 - 102
[6] Corrosivity of Amine-Based Absorbents for CO2 Capture
Gunasekaran, Prakashpathi
Veawab, Amornvadee
Aroonwilas, Adisorn
[J]. 13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13, 2017, 114 : 2047 - 2054
[7] Amine-based capture of CO2 for utilization and storage
Hidetaka Yamada
[J]. Polymer Journal, 2021, 53 : 93 - 102
[8] Degradation of amine-based solvents in CO2 capture process by chemical absorption
Vega, F.
Sanna, A.
Navarrete, B.
Maroto-Valer, M. M.
Cortes, V.
[J]. GREENHOUSE GASES-SCIENCE AND TECHNOLOGY, 2014, 4 (06): : 707 - 733
[9] Exergy analysis of a conceptual CO2 capture process with an amine-based DES
Ali, Emad
Hadj-Kali, Mohamed K.
Mokraoui, Salim
Khan, Rawaiz
Aldawsari, Meshal
Boumaza, Mourad
[J]. GREEN PROCESSING AND SYNTHESIS, 2023, 12 (01)
[10] Foaming in amine-based CO2 capture process: experiment, modeling and simulation
Thitakamol, Bhurisa
Veawab, Amornvadee
Aroonwilas, Adisorn
[J]. GREENHOUSE GAS CONTROL TECHNOLOGIES 9, 2009, 1 (01): : 1381 - 1386

← 1 2 3 4 5 →